package com.lagou.sqlSession;

import java.util.List;

public interface SqlSession {

    //查询所有
    public <E> List<E> selectList(String statementid,Object... params) throws Exception;

    //根据条件查询单个
    public <T> T selectOne(String statementid,Object... params) throws Exception;

    int insert(String statementid);
    //插入对象
    int insert(String statementid,Object... parameter);

    int update(String statementid);

    //更新对象
    int update(String statementid,Object... parameter);

    int delete(String statementid);
    //删除对象
    int delete(String statementid,Object... parameter);


    //为Dao接口生成代理实现类
    public <T> T getMapper(Class<?> mapperClass);




}
